Hi all - I was wondering if the experts here could fill me in on the whole story behind the "LRX" designation on the Alpine idetification tags found under the hood? From what I've read it sounds like Rootes put that on all Sunbeams destined for the US. Does that include the ones Chrysler imported? It also meant it had overdrive and the 4.22:1 rear, correct?Any other meanings or significance? Thanks in advance.